This is a simple sleeve case for bluepill stm32F103 mini dev kit. There is available source on-shape url so you can edit if you like.

The bluepill, at least in my experience, comes in version with 1.2mm and 1.6mm pcb so 2 different STL's are available. You can easily create any pcb thickness you like, just edit the variable (only one available) in the source and export new stl.

Print Settings

Printer:

my own build

Rafts:

Supports:

No

Resolution:

Notes:

you can print this from 0.1mm till 0.35mm layer height and it will work. thinner the layer better the letters on the back come out but I personally print this between 0.3 and 0.35mm, 70mm/sec to get them to print faster as I don't care too much about how it looks as long as it performs the required task. I printed these in ABS but any material should work as long as it's non-conductive.

I print this with brim, so it gets better adhesion to bed since it's small area touching the bed and a tall print and then I leave the brim that closes the "rails" so on one side the slider is kinda closed.. anyhow printing without brim works too.

I print at least 2 of then in the same time to solve the heat accumulation problem

Category: Electronics